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We have 605 questions about mending 'glowworm' in category Heating, Home Heating Systems

How to mend Glowworm

Mend cold start properly

Glowworm Ultimate 70ff won't cold start properly?

I have replaced the air pressure switch and the pcb and still I have a problem. When the boiler comes on from ... [Read more]
Mend boiler fault finding
1

Glowworm Ultimate 70ff?

My boiler goes to reduced burn, not on fault finding. All things appear to run OK. When powered off for 30 sec... [Read more]
Mend glow worm compact boiler
1

How do I fix my Glow worm compact boiler?

My boiler makes a buzzing noise when switching on my central heating. Hot water works fine. No central heating... [Read more]
Mend problem cutting key
1

Glowworm Flexicom F1 F4 faults?

Having a problem with boiler cutting out. NOT a condensate problem. Key bit of information is that it will run... [Read more]
Mend fan glowworm micron
1

how do i fix a fan in a glowworm micron 40ff ?

i want to fix a fan can a diy man do this easy thanks
Mend ignition work light

my glowworm micron ignition wont work to light pilot light what can this be?

my glowworm micron boilers ignition wont work to light boiler what can this be
Mend anyone re heating

Can anyone help re economical use of gas heating?

I have Glowworm flexi hx gas boiler. All with thermostatic valves. I am unsure if I am using it efficiently. W... [Read more]
Mend set times central

how to set timer on a glowworm 24cxi so it comes on certain times and not d?

how to set timer on a glowworm 24cxi boiler for the central heating to come on times i need the heating on and... [Read more]
Mend leaking water fine

my glowworm cxi30 is leaking in drops of water?

but is working fine and i have heating and hot water as normal. how can i fix it please?
Mend glowworm f4 fault
1

glowworm sxi30 - F4 fault?

the boiler shuts down often with F4 fault. its simple to power down and then back up to restore operation. but... [Read more]
Mend temperature air coming
1

How can I fix my glowworm boiler ?

My boiler will not go above a temperature of 63 degrees and the radiators are warm however there is no hot air... [Read more]
Mend boiler turning off

boiler turning off?

our glowworm 30hxi keeps turning off after a few seconds
Mend boiler hot heating
1

boiler will not turn off?

glowworm hxi boiler is constantly pumping hot water to central heating circuit even when the external programm... [Read more]
Mend gas fire black

how can i fix my gas fire ?

my gas fire wont ignite it is a glowworm black ash
Mend micron 60ff boiler
1

Glowworm Micron 60ff whining!!?

I have the above boiler which has started to whine at various times, whether the ch and/or dhw is on, and it i... [Read more]
Mend fault boiler f3

What does F12 fault mean on glowworm boiler?

My glowworm cxi has flashed up with an F3 then an F12 fault, how can i fix it and what does it mean?
Mend running water boiler

glowworm combi 24c?

try running water boiler wont fire up just says f 1 ?
Mend combi circuit board
2

my glowworm cxi wont do anything?

glowworm combi cxi has power from fues spur to on off switch to printed circuit board but nothing hapens at al... [Read more]
Mend house boiler instructions
7

glowworm betacom 30c?

I have moved into a house with a glow worm boiler betacom 30c no instructions left in the house when I try to ... [Read more]
Mend error boiler turning
2

glowworm betacom 30?

Does anyone know how to fix the error 60 (bar with a downward arrow) on this boiler. Have tried turning it ... [Read more]

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